NL7112458A - - Google Patents
Info
- Publication number
- NL7112458A NL7112458A NL7112458A NL7112458A NL7112458A NL 7112458 A NL7112458 A NL 7112458A NL 7112458 A NL7112458 A NL 7112458A NL 7112458 A NL7112458 A NL 7112458A NL 7112458 A NL7112458 A NL 7112458A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
- C07D239/80—Oxygen atoms
- C07D239/82—Oxygen atoms with an aryl radical attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8017370 | 1970-09-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7112458A true NL7112458A (en:Method) | 1972-03-14 |
| NL170954B NL170954B (nl) | 1982-08-16 |
| NL170954C NL170954C (nl) | 1983-01-17 |
Family
ID=13710930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7112458A NL170954C (nl) | 1970-09-11 | 1971-09-10 | Werkwijze voor de bereiding van chinazolinederivaten en voor het bereiden van farmaceutische preparaten. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT311360B (en:Method) |
| CA (1) | CA949570A (en:Method) |
| CH (1) | CH557355A (en:Method) |
| DK (1) | DK143600C (en:Method) |
| FI (1) | FI59798C (en:Method) |
| HU (1) | HU162335B (en:Method) |
| NL (1) | NL170954C (en:Method) |
| SU (1) | SU435614A3 (en:Method) |
-
1971
- 1971-09-08 HU HUSU000671 patent/HU162335B/hu unknown
- 1971-09-08 AT AT781671A patent/AT311360B/de not_active IP Right Cessation
- 1971-09-08 FI FI251271A patent/FI59798C/fi active
- 1971-09-08 CH CH1317871A patent/CH557355A/de not_active IP Right Cessation
- 1971-09-09 SU SU1699018A patent/SU435614A3/ru active
- 1971-09-10 CA CA122,570A patent/CA949570A/en not_active Expired
- 1971-09-10 NL NL7112458A patent/NL170954C/xx not_active IP Right Cessation
- 1971-09-10 DK DK445871A patent/DK143600C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL170954C (nl) | 1983-01-17 |
| FI59798B (fi) | 1981-06-30 |
| CH557355A (de) | 1974-12-31 |
| AT311360B (de) | 1973-11-12 |
| DK143600C (da) | 1982-02-15 |
| SU435614A3 (ru) | 1974-07-05 |
| CA949570A (en) | 1974-06-18 |
| FI59798C (fi) | 1981-10-12 |
| DK143600B (da) | 1981-09-14 |
| NL170954B (nl) | 1982-08-16 |
| HU162335B (en:Method) | 1973-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |